
Librations calculated for a geocentric observer
Center Dist(ance) and Sun Angle calculated for feature at 102.7400E  35.9200N
  Feature is 100.2877 from disk center at zero libration.
  "Libr(ation)" is how much closer feature is to disk center at time of observation.
  "%Illum" is percent illumination of the full lunar disk.

Times being searched at interval of 60 minutes subject to constraints:
  *  Sun angle at feature >0.0 and <90.0
  *  Distance of feature from apparent lunar disk center <90.00

                      Center                      Sun Angle       Librations
   Date      Time UT   Dist.   Libr.  %Illum  Altitude Azimuth   Long.    Lat.
11/29/2003  10:00:00  89.998  10.289   36.49  52.2640  162.226   7.776   6.814
11/29/2003  21:00:00  89.935  10.352   41.30  53.2874  171.299   7.890   6.766
11/30/2003  08:00:00  89.991  10.296   46.11  53.5917  180.656   7.912   6.642

12/10/2021  00:00:00  90.000  10.288   38.92  52.8824  166.864   7.786   6.799
12/10/2021  07:00:00  89.972  10.315   42.00  53.3836  172.723   7.854   6.752
12/10/2021  15:00:00  90.000  10.288   45.51  53.5958  179.533   7.886   6.663

               *** search completed ***